XomeDxSlice Tool

Now Available - NEW XomeDxSlice Xpanded – Custom slice testing with trio analysis for lists >150 genes.



If cutting and pasting from another document, please be sure to list EITHER one gene symbol per line OR enter a comma-separated list.



You may also use this search to review average exome sequencing coverage by entering the gene symbol below.


What do you want to do?

Place an e-order of this Slice on a specific patient through the GeneDx Portal  
Obtain a Slice ID to order testing with a printed requisition form  
Only email the gene list to myself and/or others at this time  

Abnormal pupil morphology

Select all: Gene symbolChrAvg % covered at 10xLocus TypeNoteOMIMPrevious symbol(s)Phenotype(s)Slice(s)
ELP19q31.399.97%gene with protein product603722DYS, IKBKAPAbnormal pupil morphology; Abnormal renal physiology; Acrocyanosis; Alacrima; Ataxia; Autosomal recessive inheritance; Behavioral abnormality; Congenital onset; Constipation; Corneal erosion; Corneal ulceration; Decreased corneal reflex; Decreased number of large peripheral myelinated nerve fibers; Decreased sensitivity to hypoxemia; Decreased taste sensation; Diarrhea; Elevated serum creatinine; EMG abnormality; Emotional lability; Episodic fever; Episodic hyperhidrosis; Feeding difficulties in infancy; Gait disturbance; Gastroesophageal reflux; Generalized hypotonia; Glomerulosclerosis; Growth delay; Hyperhidrosis; Hypertension; Hypohidrosis; Hyporeflexia; Impaired pain sensation; Incoordination; Increased blood urea nitrogen; Malignant hyperthermia; Muscular hypotonia; Neuropathic arthropathy; Orthostatic hypotension; Progressive; Recurrent corneal erosions; Recurrent infections due to aspiration; Recurrent respiratory infections; Scoliosis; Tachycardia; Vomiting
GPR143Xp22.296.98%gene with protein product300808OA1Abnormal pupil morphology; Amblyopia; Astigmatism; Depigmented fundus; Freckling; Giant melanosomes in melanocytes; Horizontal nystagmus; Hyperopic astigmatism; Hypoplasia of the fovea; Nystagmus; Nystagmus-induced head nodding; Ocular albinism; Photophobia; Strabismus; Visual impairment; X-linked inheritanceAlbinism ; Palmoplantar keratoderma plus congenital ichthyosis
OCRLXq26.199.83%gene with protein product300535Abnormal pupil morphology; Abnormality of calcium-phosphate metabolism; Abnormality of the renal tubule; Abnormality of the voice; Aggressive behavior; Amblyopia; Aminoaciduria; Anxiety; Areflexia; Arthritis; Attention deficit hyperactivity disorder; Benign neoplasm of the central nervous system; Bicarbonaturia; Buphthalmos; Camptodactyly of finger; Cataract; Childhood onset; Chronic kidney disease; Clonus; Cognitive impairment; Congenital cataract; Constipation; Cryptorchidism; Deeply set eye; Dehydration; Dense posterior cortical cataract; Depressivity; Dysphasia; EEG abnormality; Elevated amniotic fluid alpha-fetoprotein; Elevated maternal serum alpha-fetoprotein; Elevated serum acid phosphatase; Elevated serum creatine phosphokinase; Failure to thrive; Feeding difficulties in infancy; Fine hair; Finger swelling; Frontal bossing; Full cheeks; Generalized hypopigmentation; Genu valgum; Glaucoma; Global developmental delay; Glomerulopathy; Hip dislocation; Hypercalciuria; Hypercholesterolemia; Hyperparathyroidism; Hyperphosphaturia; Hypokalemia; Hyponatremia; Hypoplasia of dental enamel; Intellectual disability; Joint hyperflexibility; Joint hypermobility; Joint swelling; Kyphosis; Long face; Low-molecular-weight proteinuria; Low-set, posteriorly rotated ears; Microphthalmia; Neonatal hypotonia; Neoplasm of the skin; Nystagmus; Obsessive-compulsive behavior; Osteomalacia; Pathologic fracture; Periventricular cysts; Platyspondyly; Proteinuria; Protruding ear; Proximal renal tubular acidosis; Proximal tubulopathy; Recurrent fractures; Reduced visual acuity; Renal Fanconi syndrome; Renal insufficiency; Rickets; Scoliosis; Seizures; Self-injurious behavior; Short stature; Sparse scalp hair; Stereotypy; Subcutaneous nodule; Thrombocytopenia; Ventriculomegaly; Visual impairment; Vitamin D deficiency; Wrist swelling; X-linked recessive inheritance
PHOX2B4p13100%gene with protein product603851PMX2BAbnormal pupil morphology; Abnormality of temperature regulation; Abnormality of the cardiovascular system; Abnormality of the mouth; Aganglionic megacolon; Arrhythmia; Autonomic dysregulation; Autosomal dominant inheritance; Breathing dysregulation; Central hypoventilation; Central sleep apnea; Constipation; Death in infancy; Downslanted palpebral fissures; Dysautonomia; Elevated urinary catecholamines; Failure to thrive; Feeding difficulties; Ganglioneuroblastoma; Ganglioneuroma; Gastroesophageal reflux; Hyperhidrosis; Intellectual disability; Low-set ears; Muscular hypotonia; Neoplasm of the nervous system; Posteriorly rotated ears; Prolonged QT interval; Respiratory insufficiency; Seizures; Small for gestational age; Strabismus
PIK3R15q13.199.16%gene with protein product171833Abnormal pupil morphology; Abnormality of dental enamel; Abnormality of the immune system; Agammaglobulinemia; Alopecia; Arthritis; Autosomal dominant inheritance; Autosomal recessive inheritance; Birth length less than 3rd percentile; Cataract; Chronic otitis media; Clinodactyly; Conjunctivitis; Cough; Decreased antibody level in blood; Deeply set eye; Delayed eruption of teeth; Delayed skeletal maturation; Delayed speech and language development; Dental malocclusion; Diabetes mellitus; Diarrhea; Dimple chin; Downturned corners of mouth; Enlarged epiphyses; Excessive wrinkled skin; Failure to thrive; Fatigue; Fever; Frontal bossing; Glaucoma; Glucose intolerance; Hyperglycemia; Hypodontia; Hypoplasia of the iris; Hypotrichosis; Immunodeficiency; Infantile onset; Inguinal hernia; Insulin resistance; Insulin-resistant diabetes mellitus; Intrauterine growth retardation; Joint hyperflexibility; Joint laxity; Lipoatrophy; Lipodystrophy; Macrotia; Megalocornea; Microdontia; Micrognathia; Midface retrusion; Myopia; Neurological speech impairment; Neutropenia; Osteomyelitis; Poor appetite; Premature skin wrinkling; Prominent forehead; Radial deviation of finger; Recurrent bacterial infections; Recurrent respiratory infections; Recurrent skin infections; Rieger anomaly; Sensorineural hearing impairment; Severe short stature; Sinusitis; Skin rash; Small for gestational age; Telecanthus; Thin skin; Triangular face; Underdeveloped nasal alae; Weight loss; Wide nasal bridgeAutoimmune Disorders ; Common Variable Immune Deficiency ; Inflammatory Bowel Disease
PTEN10q23.3199.95%gene with protein productPromoter/regulatory variants are not captured by XomeDxSlice. 601728BZS, MHAMAbnormal form of the vertebral bodies; Abnormal heart morphology; Abnormal lung lobation; Abnormal pupil morphology; Abnormal subcutaneous fat tissue distribution; Abnormal vertebral morphology; Abnormality of metabolism/homeostasis; Abnormality of the eye; Abnormality of the fallopian tube; Abnormality of the large intestine; Abnormality of the parathyroid gland; Abnormality of the penis; Abnormality of the vasculature; Abnormally prominent line of Schwalbe; Absent thumb; Acanthosis nigricans; Acrokeratosis; Adenoma sebaceum; Adult onset; Amblyopia; Anal atresia; Angioid streaks of the fundus; Angiokeratoma; Aqueductal stenosis; Arteriovenous malformation; Asymmetry of the thorax; Ataxia; Atypical nevi in non-sun exposed areas; Atypical nevus; Autism; Autosomal dominant inheritance; Autosomal recessive inheritance; Biparietal narrowing; Birth length greater than 97th percentile; Breast carcinoma; Broad forehead; Bronchogenic cyst; Cachexia; Cafe-au-lait spot; Calvarial hyperostosis; Capillary hemangiomas; Cataract; Cavernous hemangioma; Cognitive impairment; Colonic diverticula; Colorectal polyposis; Communicating hydrocephalus; Conjunctival hamartoma; Cranial nerve paralysis; Cutaneous melanoma; Decreased muscle mass; Delayed gross motor development; Delayed speech and language development; Depressed nasal bridge; Disproportionate tall stature; Dolichocephaly; Downslanted palpebral fissures; Dysplastic gangliocytoma of the cerebellum; Endometrial carcinoma; Enlarged cerebellum; Epibulbar dermoid; Epidermal nevus; Excessive wrinkled skin; Exostoses; Fibroadenoma of the breast; Finger syndactyly; Follicular thyroid carcinoma; Frontal bossing; Furrowed tongue; Generalized hyperkeratosis; Generalized hypotonia; Genu recurvatum; Global developmental delay; Goiter; Gynecomastia; Hamartomatous polyposis; Hand polydactyly; Hashimoto thyroiditis; Headache; Hearing impairment; Hemangioma; Hematochezia; Heterochromia iridis; High palate; Hydrocele testis; Hydrocephalus; Hyperostosis; Hypertelorism; Hyperthyroidism; Hypoglycemia; Hypoplasia of the maxilla; Hypothyroidism; Increased intracranial pressure; Intellectual disability; Intellectual disability, mild; Intention tremor; Intestinal polyposis; Intraocular melanoma; Intussusception; Irregular hyperpigmentation; Joint hypermobility; Juvenile onset; Kyphosis; Lipoma; Long penis; Long philtrum; Lower limb asymmetry; Lymphangioma; Lymphedema; Macrocephaly; Macrodactyly; Macroglossia; Macrotia; Macule; Mandibular prognathia; Melanocytic nevus; Meningioma; Micrognathia; Mucosal telangiectasiae; Multiple cafe-au-lait spots; Multiple lipomas; Myopathy; Myopia; Narrow mouth; Nausea and vomiting; Neoplasm of the breast; Neoplasm of the thyroid gland; Nevus; Non-medullary thyroid carcinoma; Numerous nevi; Obesity; Open bite; Ovarian carcinoma; Ovarian cyst; Ovarian neoplasm; Palmoplantar hyperkeratosis; Palmoplantar keratoderma; Papilloma; Papule; Pectus excavatum; Polymicrogyria; Postnatal growth retardation; Postnatal macrocephaly; Primary peritoneal carcinoma; Progressive macrocephaly; Pseudopapilledema; Pulmonary embolism; Radial club hand; Reduced bone mineral density; Renal hypoplasia; Respiratory failure; Retinal detachment; Round face; Scoliosis; Seizures; Shagreen patch; Short nose; Short stature; Skeletal dysplasia; Skin tags; Squamous cell carcinoma; Stillbirth; Strabismus; Subcutaneous hemorrhage; Subcutaneous lipoma; Subcutaneous nodule; Supernumerary nipple; Thick corpus callosum; Thrombophlebitis; Thyroid adenoma; Thyroiditis; Transitional cell carcinoma of the bladder; Trichilemmoma; Upper limb asymmetry; Varicocele; Vascular skin abnormality; Venous insufficiency; Visceral angiomatosisInflammatory Bowel Disease ; Obesity; VACTERL Association

The gene coverage data provided by GeneDx represent an estimate based on previous results, but the specific sequencing coverage data for the genes selected may vary from individual to individual, and cannot be predicted exactly. Changes to an approved gene list can only be made by contacting GeneDx directly at 888-729-1206 and asking to speak with a member of our Whole Exome Sequencing Laboratory.


Customize below OR enter Suggested Slice ID on printed requisition form
(e.g. 706 XomeDxSlice - Slice ID: CS-Albinism).

Suggested Slice IDSuggested Gene List Name
CS-AAAplastic Anemia
CS-AutoImmuneAutoimmune Disorders
CS-BBSBardet-Biedl Syndrome
CS-BMFBone Marrow Failure Syndromes
CS-CVIDCommon Variable Immune Deficiency
CS-CKUTCongenital Kidney and Urinary Tract (CKUT) Anomalies
CS-DSDDisorders of Sex Development
CS-EDEctodermal Dysplasia
CS-FAFanconi Anemia
CS-AnemiaHemolytic Anemia
CS-IBDInflammatory Bowel Disease
CS-MaleInfMale Infertility
CS-WWSMuscular dystropy-dystroglycanopathy (Walker-Warburg)
CS-NephroticNephrotic Syndrome
CS-PPKCIPalmoplantar keratoderma plus congenital ichthyosis
CS-Primary ImmunodefPrimary Immunodeficiency
CS-SRTDShort-Rib Thoracic Dysplasia
CS-WSWaardenburg Syndrome